package com.bjpowernode.service;

import com.bjpowernode.domain.User;
import com.baomidou.mybatisplus.extension.service.IService;
public interface UserService extends IService<User>{

    /**
     * 验证账户密码是否正确
     * @param username
     * @return
     */
    User findUserName(String username);
}
